National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

58°F

14°C

Humidity 23%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Last update 19 Apr 11:55 AM MDT
Extended Forecast for

4 Miles SSW East Thermopolis WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. Light north northeast wind becoming northeast 5 to 9 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. East northeast wind 5 to 9 mph becoming light and variable.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Breezy, with a south wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 79 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. West wind 5 to 11 mph becoming south after midnight.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. South wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. South wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Sunny, with a high near 73. Windy, with a south wind 9 to 19 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 73 °F

    Windy. Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 52. Windy. Chance of precipitation is 70%.

    High: 52 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Light north northeast wind becoming northeast 5 to 9 mph.
Tonight
Partly cloudy, with a low around 38. East northeast wind 5 to 9 mph becoming light and variable.
Monday
Sunny, with a high near 79. Breezy, with a south wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 44. West wind 5 to 11 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 82. South wind 5 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. South wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers after noon. Sunny, with a high near 73. Windy, with a south wind 9 to 19 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 46 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38. Breezy.
Thursday
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 52. Windy. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 50%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 49.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 24.
Saturday
A chance of rain and snow showers. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
Last Update:
11:19 am MDT Apr 19, 2026
Forecast Valid:
12pm MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation